CN212801004U

CN212801004U - Tearing machine applied to bamboo extract or paper making pulp

Info

Publication number: CN212801004U
Application number: CN202021385500.9U
Authority: CN
Inventors: 叶茂光; 张碧英; 张明坤; 邓元器; 汤本全
Original assignee: Zhuhai Haoxing Automation Equipment Co ltd
Current assignee: Zhuhai Haoxing Automation Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an use tearing machine on bamboo extract product or system paper pulp, the on-line screen storage device comprises a base, feeder hopper, tearing device and connect the hopper have set gradually from top to bottom on the base, tearing device include the initiative cylinder, with driven cylinder that the initiative cylinder transmission is connected and be used for the drive initiative cylinder pivoted actuating mechanism, all be equipped with a plurality of slots on the outer wall of initiative cylinder and driven cylinder, the slot all sets up on the radial direction of initiative cylinder or driven cylinder and a plurality of be the setting of annular array, adjacent two between the slot interval homogeneous phase is the same, through such mode, is favorable to whole machining efficiency's improvement, and user experience feels splendid.

Description

Tearing machine applied to bamboo extract or paper making pulp

Technical Field

The utility model relates to a bamboo timber processing technology field especially relates to an use tearing machine on bamboo extract product or system paper pulp.

Background

At present, the traditional bamboo or wood papermaking method mainly comprises the steps of slicing, soaking by a chemical method, or stewing for a plurality of hours by a semi-chemical method, separating plant fibers (papermaking), and simultaneously separating lignin and other water melting substances which are useless for papermaking. If bamboo extract is produced, the bamboo chips are directly steamed and extracted. However, the thickness of the sheet is about 20-50MM and 2-10MM, no matter the sheet is steamed or chemically, molten substances such as lignin and the like in the sheet are not easy to completely come out, and the working time is long.

In the prior art, a tearing machine or a rolling type crusher is invented aiming at the situations, but the defects still exist: in some devices which adopt double rollers for tearing, due to the structural defects and the unreasonable arrangement form of the rollers, the sheet-shaped objects are piled up and suspended or slip between the two rollers, so that the efficiency is affected, and the distance between the two rollers cannot be adjusted, so that the treatment of the sheet-shaped objects with large volume is not facilitated; the other equipment can be provided with blanking hoppers, but the blanking hoppers are extremely simple in structure, so that the situation that the sheet materials are piled up and suspended in the air can be caused during blanking, and the materials cannot be conveyed to the technology of the next stage.

Therefore, a solution is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use the tearing machine on bamboo extract product or system paper pulp, solve the defect that exists in the background art at least, be favorable to whole machining efficiency's improvement, user experience feels splendid.

In order to achieve the above purpose, the technical scheme of the utility model has:

the utility model provides an use tearing machine on bamboo extract product or pulping, the on-line screen storage device comprises a base, feeder hopper, tearing device and connect the hopper have set gradually from top to bottom on the base, tear the device including the initiative cylinder, with driven cylinder that the transmission of initiative cylinder is connected and be used for the drive initiative cylinder pivoted actuating mechanism, all be equipped with a plurality of slots on the outer wall of initiative cylinder and driven cylinder, the slot all sets up on the radial direction of initiative cylinder or driven cylinder and a plurality of be the setting of annular array, adjacent two between the slot interval between the slot is the same.

Further, the cross section of the groove is square.

Further, actuating mechanism includes cylinder driving motor, gearbox and first drive belt, cylinder driving motor and gearbox are all installed and are fixed on the base, interconnect installation between cylinder driving motor and the gearbox, just cylinder driving motor passes through the gearbox with the initiative cylinder links to each other, the initiative cylinder with through setting up between the driven cylinder drive belt interconnect.

The distance adjusting mechanism is used for adjusting the distance between the driven roller and the driving roller and comprises transmission pieces, connecting rods and a first motor, the transmission pieces are arranged on two sides of the driven roller and used for driving the driven roller to move back and forth, the first motor is used for driving one of the transmission pieces to act, the connecting rods are arranged between the two transmission pieces, and the two transmission pieces act synchronously through the connecting rods.

Further, the transmission part comprises a screw rod, a first speed reducer used for driving the screw rod to act and a sliding block installed on the screw rod, the first speed reducer is in transmission connection with the first motor, and the two first speed reducers act synchronously through the connecting rod.

Further, the distance between the driving roller and the driven roller ranges from 3mm to 5 mm.

Further, the feeder hopper includes shell, wriggling board and drive mechanism of swing back and forth, shell one side has the opening, opening department installation the wriggling board, the shell bottom is equipped with the gag lever post, the gag lever post is used for the restriction the swing range of wriggling board, drive mechanism locates one side of shell, drive mechanism is used for the drive wriggling board swing back and forth.

Furthermore, the transmission mechanism comprises a second motor, a second speed reducer installed on the second motor, a transmission rod and a second transmission belt, the transmission rod is fixed in the creeping plate, a transmission wheel is arranged on one side of the transmission rod, and the second transmission belt is arranged between the transmission wheel and the second speed reducer.

Further, the receiving hopper is slidably mounted on the base.

Further, the material conveying device further comprises a finished product material receiving conveying belt, and the finished product material receiving conveying belt is used for conveying torn materials.

The utility model discloses an use tearing machine on bamboo extract product or system paper pulp, its beneficial effect is: 1. the tearing (crushing) treatment of the sheet-shaped objects is realized by adopting a mode that the driving roller is matched with the driven roller, and the driving roller and the driven roller are both provided with grooves, so that the upper edges of the grooves can play the roles of grabbing the sheet-shaped objects and increasing friction force during processing, the sheet-shaped objects can be smoothly discharged, and the phenomenon of sheet-shaped object accumulation or slipping can not occur; 2. the distance between the driving roller and the driven roller can be adjusted by additionally arranging the distance adjusting mechanism, so that large-area sheet-shaped objects can be treated, and the integral processing efficiency is improved; 3. the creeping plate is additionally arranged on the material receiving hopper, so that some overhead flaky objects are scattered under the swinging of the creeping plate and then smoothly complete the blanking, and the speed of the whole blanking process is well increased.

Drawings

FIG. 1 is a perspective view of the overall structure of the tearing machine;

FIG. 2 is a top view of the overall structure of the tearing machine;

FIG. 3 is a front view of the active roller structure;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of the installation between the distance adjusting mechanism and the driven roller;

FIG. 6 is a view showing the structure of a hopper.

Detailed Description

The utility model discloses an use tearing machine on bamboo extract or pulping with the accompanying drawing.

As shown in fig. 1 to 6, as a preferred embodiment of the present invention:

the utility model provides an use tearing machine on bamboo extract or pulping, includes base 1, feeder hopper 2, tearing device 3 and connect hopper 4 have set gradually from top to bottom on the base 1, tearing device 3 including the initiative cylinder 31, with driven cylinder 32 that the transmission of initiative cylinder 31 is connected and be used for the drive initiative cylinder 31 pivoted actuating mechanism 5, all be equipped with a plurality of slots 33 on the outer wall of initiative cylinder 31 and driven cylinder 32, slot 33 all sets up on the radial direction of initiative cylinder 31 or driven cylinder 32 and a plurality of be the annular array setting between the slot 33, adjacent two interval between the slot 33 is all the same.

Preferably, the grooves 33 have a square cross-section. Set slot 33 to above-mentioned shape, can make the function that slot 33 upper edge can be better plays the snatching to the sheet, increase the area of contact of initiative cylinder 31 and driven cylinder 32 and sheet, be favorable to the increase of frictional force between the two, make whole process of tearing (breakage) more smooth and easy, moreover, such setting effectively solves the sheet and piles up or the phenomenon of skidding, is favorable to the improvement of whole machining efficiency.

The driving mechanism 5 comprises a roller driving motor 51, a gearbox 52 and a first transmission belt (not shown in the figure), the roller driving motor 51 and the gearbox 52 are both installed and fixed on the base 1, the roller driving motor 51 and the gearbox 52 are connected and installed with each other, the roller driving motor 51 is connected with the driving roller 31 through the gearbox 52, and the driving roller 31 is connected with the driven roller 32 through the transmission belt.

Wherein, whole transmission process is as follows: the roller driving motor 51 drives the driving roller 31 to rotate through the gearbox 52, and then the driving roller 31 drives the driven roller 32 to synchronously rotate through the first transmission belt.

The gearbox 52 is used for adjusting the rotation speed of the driving roller 31 to match the whole processing process.

The tearing machine further comprises a distance adjusting mechanism 6, the distance adjusting mechanism 6 is used for adjusting the distance between the driven roller 32 and the driving roller 31, the distance adjusting mechanism 6 comprises transmission pieces, a connecting rod 61 and a first motor 62, the transmission pieces are arranged on two sides of the driven roller 32 and used for driving the driven roller 32 to move back and forth, the first motor 62 is used for driving one of the transmission pieces to move, the connecting rod 61 is arranged between the two transmission pieces, and the two transmission pieces synchronously move through the connecting rod 61.

Preferably, the transmission part comprises a screw 63, a first speed reducer 64 for driving the screw 63 to move, and a slider 65 mounted on the screw 63, the first speed reducer 64 is in transmission connection with the first motor 62, and the two first speed reducers 64 move synchronously through the connecting rod 61.

Wherein, whole transmission process is as follows: when the distance between the two rollers needs to be adjusted, the first motor 62 drives the first speed reducer 64 to enable the screw 63 to move, the screw 63 drives the slider 65 to move back and forth, the slider 65 is fixed on the rollers, and therefore the adjustment of the positions of the rollers can be achieved by controlling the slider 65, in addition, the first speed reducers 64 at the two ends of the driven roller 32 are connected through the connecting rod 61 to achieve synchronous movement, so that the first speed reducers 64 at the two ends can work synchronously, and the driven roller 32 can keep moving in parallel.

Preferably, the interval between the driving roller 31 and the driven roller 32 ranges from 3mm to 5 mm. The smaller the gap between the two rollers is, the better the tearing and disintegrating effect is, but the yield is low and the fiber damage degree is high. The distance between the two rollers is adjusted to be optimal, so that the tearing and disintegrating degree of the sheet-shaped objects is observed in practice, and the tearing and disintegrating are better in a condition that the plant fibers are not damaged too much.

Wherein, through the setting of above-mentioned roll adjustment mechanism 6, fine solution great flap be difficult for following the less clearance between two cylinders in snatch and roll and beat the technological problem between two cylinders always, user experience feels splendid.

Wherein the first motor 62 is a servo motor.

The feeding hopper 2 comprises a shell 21, a peristaltic plate 22 capable of swinging back and forth and a transmission mechanism 7, wherein a notch 211 is formed in one side of the shell 21, the peristaltic plate 22 is installed at the notch 211, a limiting rod 23 is arranged at the bottom of the shell 21, the limiting rod 23 is used for limiting the swinging range of the peristaltic plate 22, the transmission mechanism 7 is arranged on one side of the shell 21, and the transmission mechanism 7 is used for driving the peristaltic plate 22 to swing back and forth.

Preferably, the transmission mechanism 7 includes a second motor 71, a second speed reducer 72 mounted on the second motor 71, a transmission rod 73, and a second transmission belt 74, the transmission rod 73 is fixed in the worm plate 22, a transmission wheel 74 is provided on one side of the transmission rod 73, and the second transmission belt 74 is provided between the transmission wheel 74 and the second speed reducer 72.

Wherein, whole transmission process is as follows: when the feeding is required to be adjusted, the second motor 71 drives the second speed reducer 72 to act, so that the transmission wheel 74 is driven to rotate through the second transmission belt 74, the transmission wheel 74 drives the transmission rod 73 to rotate, and the transmission rod 73 is fixed in the crawling plate 22, so that when the transmission rod 73 rotates, the crawling plate 22 is driven to swing back and forth, the problem of overhead accumulation during feeding is solved, the feeding is facilitated, and the efficiency is improved.

In order to facilitate the adjustment of the position of the receiving hopper 4 by the user, the receiving hopper 4 is slidably mounted on the base 1.

The tearing machine further comprises a finished product receiving conveying belt 8, and the finished product receiving conveying belt 8 is used for conveying torn materials.

The utility model discloses an use tearing machine on bamboo extract product or system paper pulp, its beneficial effect is: 1. the tearing (crushing) treatment of the sheet-shaped objects is realized by adopting the mode that the driving roller 31 is matched with the driven roller 32, the grooves 33 are arranged on the driving roller 31 and the driven roller 32, and the upper edges of the grooves 33 can play the roles of grabbing the sheet-shaped objects and increasing friction force during processing, so that the sheet-shaped objects can be smoothly discharged, and the phenomenon of sheet-shaped object accumulation or slipping can not occur; 2. the distance between the driving roller 31 and the driven roller 32 can be adjusted by additionally arranging the distance adjusting mechanism 6, so that large-area sheet-shaped objects can be treated, and the whole processing efficiency is improved; 3. the creeping plate 22 is additionally arranged on the material receiving hopper 4, so that some overhead flaky objects are scattered under the swinging of the creeping plate 22 and then the blanking is smoothly finished, and the speed of the whole blanking process is well increased.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides an use tearing machine on bamboo extract product or pulping, includes the base, feeder hopper, tearing device and connect the hopper have set gradually from top to bottom on the base, its characterized in that, tearing device include the initiative cylinder, with driven cylinder that the transmission of initiative cylinder is connected and be used for the drive initiative cylinder pivoted actuating mechanism, all be equipped with a plurality of slots on the outer wall of initiative cylinder and driven cylinder, the slot all sets up on the radial direction of initiative cylinder or driven cylinder and a plurality of be the setting of annular array, adjacent two between the slot interval homogeneous phase is the same.

2. The tearing machine applied to bamboo extract or pulping of claim 1, wherein the grooves are square in cross section.

3. The tearing machine applied to bamboo extracts or pulping of claim 1, wherein the driving mechanism comprises a roller driving motor, a gearbox and a first transmission belt, the roller driving motor and the gearbox are fixedly mounted on the base, the roller driving motor and the gearbox are connected with each other, the roller driving motor is connected with the driving roller through the gearbox, and the driving roller is connected with the driven roller through the transmission belt.

4. The tearing machine applied to bamboo extracts or pulping of claim 3, further comprising a distance adjusting mechanism for adjusting the distance between the driven roller and the driving roller, wherein the distance adjusting mechanism comprises a transmission member, a connecting rod and a first motor, the transmission member is arranged on each side of the driven roller, the transmission member is used for driving the driven roller to move back and forth, the first motor is used for driving one of the transmission members to move, the connecting rod is arranged between the two transmission members, and the two transmission members synchronously move through the connecting rod.

5. The tearing machine applied to bamboo extracts or pulping of claim 4, wherein the transmission part comprises a screw rod, a first speed reducer for driving the screw rod to move and a slide block mounted on the screw rod, the first speed reducer is in transmission connection with the first motor, and the two first speed reducers move synchronously through the connecting rod.

6. The tearing machine applied to bamboo extractives or pulping of claim 1, wherein the distance between the driving roller and the driven roller ranges from 3mm to 5 mm.

7. The tearing machine applied to bamboo extracts or pulping of claim 1, wherein the feeding hopper comprises a shell, a creeping plate capable of swinging back and forth, and a transmission mechanism, wherein a notch is formed in one side of the shell, the creeping plate is mounted at the notch, a limiting rod is arranged at the bottom of the shell and used for limiting the swinging range of the creeping plate, the transmission mechanism is arranged on one side of the shell, and the transmission mechanism is used for driving the creeping plate to swing back and forth.

8. The tearing machine applied to bamboo extracts or pulping of claim 7, wherein the transmission mechanism comprises a second motor, a second speed reducer installed on the second motor, a transmission rod and a second transmission belt, the transmission rod is fixed in the creeping plate, a transmission wheel is arranged on one side of the transmission rod, and the second transmission belt is arranged between the transmission wheel and the second speed reducer.

9. The bamboo extract or pulping tearing machine of claim 1, wherein the receiving hopper is slidably mounted on the base.

10. The tearing machine applied to bamboo extract or pulping of any one of claims 1 to 9, further comprising a finished product receiving conveyer belt for conveying the torn material.